* [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-08-30 6:38 ` Sugar Zhang
0 siblings, 0 replies; 12+ messages in thread
From: Sugar Zhang @ 2021-08-30 6:38 UTC (permalink / raw)
To: broonie, heiko
Cc: linux-rockchip, Sugar Zhang, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-arm-kernel, linux-kernel
This patch adds lock to fix comcurrency between tx/rx
to fix 'rockchip-i2s ff070000.i2s; fail to clear'
Considering the situation;
tx stream rx stream
| |
| disable
enable |
| reset
After this patch:
lock
|
tx stream
|
enable
|
unlock
-------- ---------
lock
|
rx stream
|
disable
|
reset
|
unlock
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
Changes in v2:
- Fix compile error.
sound/soc/rockchip/rockchip_i2s.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index c7dc350..88e340f 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -15,6 +15,7 @@
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+#include <linux/spinlock.h>
#include <sound/pcm_params.h>
#include <sound/dmaengine_pcm.h>
@@ -49,6 +50,7 @@ struct rk_i2s_dev {
bool rx_start;
bool is_master_mode;
const struct rk_i2s_pins *pins;
+ spinlock_t lock; /* tx/rx lock */
};
static int i2s_runtime_suspend(struct device *dev)
@@ -92,6 +94,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
@@ -132,6 +135,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
@@ -139,6 +143,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_ENABLE);
@@ -179,6 +184,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
@@ -589,6 +595,7 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
if (!i2s)
return -ENOMEM;
+ spin_lock_init(&i2s->lock);
i2s->dev = &pdev->dev;
i2s->grf = syscon_regmap_lookup_by_phandle(node, "rockchip,grf");
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-08-30 6:38 ` Sugar Zhang
0 siblings, 0 replies; 12+ messages in thread
From: Sugar Zhang @ 2021-08-30 6:38 UTC (permalink / raw)
To: broonie, heiko
Cc: linux-rockchip, Sugar Zhang, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-arm-kernel, linux-kernel
This patch adds lock to fix comcurrency between tx/rx
to fix 'rockchip-i2s ff070000.i2s; fail to clear'
Considering the situation;
tx stream rx stream
| |
| disable
enable |
| reset
After this patch:
lock
|
tx stream
|
enable
|
unlock
-------- ---------
lock
|
rx stream
|
disable
|
reset
|
unlock
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
Changes in v2:
- Fix compile error.
sound/soc/rockchip/rockchip_i2s.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index c7dc350..88e340f 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -15,6 +15,7 @@
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+#include <linux/spinlock.h>
#include <sound/pcm_params.h>
#include <sound/dmaengine_pcm.h>
@@ -49,6 +50,7 @@ struct rk_i2s_dev {
bool rx_start;
bool is_master_mode;
const struct rk_i2s_pins *pins;
+ spinlock_t lock; /* tx/rx lock */
};
static int i2s_runtime_suspend(struct device *dev)
@@ -92,6 +94,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
@@ -132,6 +135,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
@@ -139,6 +143,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_ENABLE);
@@ -179,6 +184,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
@@ -589,6 +595,7 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
if (!i2s)
return -ENOMEM;
+ spin_lock_init(&i2s->lock);
i2s->dev = &pdev->dev;
i2s->grf = syscon_regmap_lookup_by_phandle(node, "rockchip,grf");
--
2.7.4
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-08-30 6:38 ` Sugar Zhang
0 siblings, 0 replies; 12+ messages in thread
From: Sugar Zhang @ 2021-08-30 6:38 UTC (permalink / raw)
To: broonie, heiko
Cc: alsa-devel, linux-kernel, Takashi Iwai, Liam Girdwood,
Sugar Zhang, linux-rockchip, linux-arm-kernel
This patch adds lock to fix comcurrency between tx/rx
to fix 'rockchip-i2s ff070000.i2s; fail to clear'
Considering the situation;
tx stream rx stream
| |
| disable
enable |
| reset
After this patch:
lock
|
tx stream
|
enable
|
unlock
-------- ---------
lock
|
rx stream
|
disable
|
reset
|
unlock
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
Changes in v2:
- Fix compile error.
sound/soc/rockchip/rockchip_i2s.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index c7dc350..88e340f 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -15,6 +15,7 @@
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+#include <linux/spinlock.h>
#include <sound/pcm_params.h>
#include <sound/dmaengine_pcm.h>
@@ -49,6 +50,7 @@ struct rk_i2s_dev {
bool rx_start;
bool is_master_mode;
const struct rk_i2s_pins *pins;
+ spinlock_t lock; /* tx/rx lock */
};
static int i2s_runtime_suspend(struct device *dev)
@@ -92,6 +94,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
@@ -132,6 +135,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
@@ -139,6 +143,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_ENABLE);
@@ -179,6 +184,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
@@ -589,6 +595,7 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
if (!i2s)
return -ENOMEM;
+ spin_lock_init(&i2s->lock);
i2s->dev = &pdev->dev;
i2s->grf = syscon_regmap_lookup_by_phandle(node, "rockchip,grf");
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-08-30 6:38 ` Sugar Zhang
0 siblings, 0 replies; 12+ messages in thread
From: Sugar Zhang @ 2021-08-30 6:38 UTC (permalink / raw)
To: broonie, heiko
Cc: linux-rockchip, Sugar Zhang, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-arm-kernel, linux-kernel
This patch adds lock to fix comcurrency between tx/rx
to fix 'rockchip-i2s ff070000.i2s; fail to clear'
Considering the situation;
tx stream rx stream
| |
| disable
enable |
| reset
After this patch:
lock
|
tx stream
|
enable
|
unlock
-------- ---------
lock
|
rx stream
|
disable
|
reset
|
unlock
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
Changes in v2:
- Fix compile error.
sound/soc/rockchip/rockchip_i2s.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index c7dc350..88e340f 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -15,6 +15,7 @@
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+#include <linux/spinlock.h>
#include <sound/pcm_params.h>
#include <sound/dmaengine_pcm.h>
@@ -49,6 +50,7 @@ struct rk_i2s_dev {
bool rx_start;
bool is_master_mode;
const struct rk_i2s_pins *pins;
+ spinlock_t lock; /* tx/rx lock */
};
static int i2s_runtime_suspend(struct device *dev)
@@ -92,6 +94,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
@@ -132,6 +135,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
@@ -139,6 +143,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
unsigned int val = 0;
int retry = 10;
+ spin_lock(&i2s->lock);
if (on) {
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_ENABLE);
@@ -179,6 +184,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
}
}
}
+ spin_unlock(&i2s->lock);
}
static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
@@ -589,6 +595,7 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
if (!i2s)
return -ENOMEM;
+ spin_lock_init(&i2s->lock);
i2s->dev = &pdev->dev;
i2s->grf = syscon_regmap_lookup_by_phandle(node, "rockchip,grf");
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
2021-08-30 6:38 ` Sugar Zhang
(?)
(?)
@ 2021-09-01 16:31 ` Mark Brown
-1 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-01 16:31 UTC (permalink / raw)
To: Sugar Zhang
Cc: heiko, linux-rockchip, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 236 bytes --]
On Mon, Aug 30, 2021 at 02:38:45PM +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
This doesn't apply against current code, please check and resend.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-09-01 16:31 ` Mark Brown
0 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-01 16:31 UTC (permalink / raw)
To: Sugar Zhang
Cc: alsa-devel, heiko, Liam Girdwood, linux-kernel, Takashi Iwai,
linux-rockchip, linux-arm-kernel
[-- Attachment #1: Type: text/plain, Size: 236 bytes --]
On Mon, Aug 30, 2021 at 02:38:45PM +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
This doesn't apply against current code, please check and resend.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-09-01 16:31 ` Mark Brown
0 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-01 16:31 UTC (permalink / raw)
To: Sugar Zhang
Cc: heiko, linux-rockchip, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-arm-kernel, linux-kernel
[-- Attachment #1.1: Type: text/plain, Size: 236 bytes --]
On Mon, Aug 30, 2021 at 02:38:45PM +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
This doesn't apply against current code, please check and resend.
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
[-- Attachment #2: Type: text/plain, Size: 170 bytes --]
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-09-01 16:31 ` Mark Brown
0 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-01 16:31 UTC (permalink / raw)
To: Sugar Zhang
Cc: heiko, linux-rockchip, Liam Girdwood, Jaroslav Kysela,
Takashi Iwai, alsa-devel, linux-arm-kernel, linux-kernel
[-- Attachment #1.1: Type: text/plain, Size: 236 bytes --]
On Mon, Aug 30, 2021 at 02:38:45PM +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
This doesn't apply against current code, please check and resend.
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
2021-08-30 6:38 ` Sugar Zhang
(?)
(?)
@ 2021-09-03 18:04 ` Mark Brown
-1 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-03 18:04 UTC (permalink / raw)
To: Sugar Zhang, heiko
Cc: Mark Brown, Jaroslav Kysela, linux-kernel, linux-rockchip,
Liam Girdwood, linux-arm-kernel, Takashi Iwai, alsa-devel
On Mon, 30 Aug 2021 14:38:45 +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
>
> Considering the situation;
>
> tx stream rx stream
> | |
> | disable
> enable |
> | reset
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: rockchip: i2s: Fix concurrency between tx/rx
commit: fcb958ee8e832e9cdf43408535207e15f14af755
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-09-03 18:04 ` Mark Brown
0 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-03 18:04 UTC (permalink / raw)
To: Sugar Zhang, heiko
Cc: alsa-devel, Takashi Iwai, Liam Girdwood, linux-kernel,
linux-rockchip, Mark Brown, linux-arm-kernel
On Mon, 30 Aug 2021 14:38:45 +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
>
> Considering the situation;
>
> tx stream rx stream
> | |
> | disable
> enable |
> | reset
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: rockchip: i2s: Fix concurrency between tx/rx
commit: fcb958ee8e832e9cdf43408535207e15f14af755
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-09-03 18:04 ` Mark Brown
0 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-03 18:04 UTC (permalink / raw)
To: Sugar Zhang, heiko
Cc: Mark Brown, Jaroslav Kysela, linux-kernel, linux-rockchip,
Liam Girdwood, linux-arm-kernel, Takashi Iwai, alsa-devel
On Mon, 30 Aug 2021 14:38:45 +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
>
> Considering the situation;
>
> tx stream rx stream
> | |
> | disable
> enable |
> | reset
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: rockchip: i2s: Fix concurrency between tx/rx
commit: fcb958ee8e832e9cdf43408535207e15f14af755
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx
@ 2021-09-03 18:04 ` Mark Brown
0 siblings, 0 replies; 12+ messages in thread
From: Mark Brown @ 2021-09-03 18:04 UTC (permalink / raw)
To: Sugar Zhang, heiko
Cc: Mark Brown, Jaroslav Kysela, linux-kernel, linux-rockchip,
Liam Girdwood, linux-arm-kernel, Takashi Iwai, alsa-devel
On Mon, 30 Aug 2021 14:38:45 +0800, Sugar Zhang wrote:
> This patch adds lock to fix comcurrency between tx/rx
> to fix 'rockchip-i2s ff070000.i2s; fail to clear'
>
> Considering the situation;
>
> tx stream rx stream
> | |
> | disable
> enable |
> | reset
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: rockchip: i2s: Fix concurrency between tx/rx
commit: fcb958ee8e832e9cdf43408535207e15f14af755
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2021-09-03 18:06 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-30 6:38 [PATCH v2] ASoC: rockchip: i2s: Fix concurrency between tx/rx Sugar Zhang
2021-08-30 6:38 ` Sugar Zhang
2021-08-30 6:38 ` Sugar Zhang
2021-08-30 6:38 ` Sugar Zhang
2021-09-01 16:31 ` Mark Brown
2021-09-01 16:31 ` Mark Brown
2021-09-01 16:31 ` Mark Brown
2021-09-01 16:31 ` Mark Brown
2021-09-03 18:04 ` Mark Brown
2021-09-03 18:04 ` Mark Brown
2021-09-03 18:04 ` Mark Brown
2021-09-03 18:04 ` Mark Brown
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